427897-34-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 427897-34-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,7,8,9 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 427897-34:
(8*4)+(7*2)+(6*7)+(5*8)+(4*9)+(3*7)+(2*3)+(1*4)=195
195 % 10 = 5
So 427897-34-5 is a valid CAS Registry Number.
427897-34-5Relevant academic research and scientific papers
Substituted-phenyl ketone derivatives as IP antagonists
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, (2008/06/13)
This invention relates to compounds which are generally IP receptor modulators, particularly IP receptor antagonists, and which are represented by Formula I: wherein A, R1and R2are as defined in the specification; and individual isom
